Change logs for cscope source package in Bullseye

cscope (15.9-1) unstable; urgency=medium

  [ Ondřej Nový ]
  * d/watch: Use https protocol

  [ tony mancill ]
  * d/watch: use xz compression to repack the upstream tarball
  * New upstream version 15.9
  * Bump Standards-Version to 4.2.1

 -- tony mancill <email address hidden>  Thu, 25 Oct 2018 21:29:37 -0700